What is the solution to the system of equations below? y=1/2x-4 and y=-2x-9 a) (-2,-5) b) (-2,-3) c) (2, -3) d (2,-13)

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Two lines parallel to the same plane are parallel to eachother

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer